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结果 1-10 的 54
Changes in the number of regular workers employed on Connecticut farms
1943
Effect of climate on the yield and oil content of flaxseed and on the Iodine number of linseed oil
1943
Dillman, A. C (Arthur Charles) | Hopper, T. H. (Turner Harcourt)
The carotene and ascorbic acid content of a number of Rhode Island fresh vegetables and fruits
1943
Black Lamb
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
Black lamb.
显示更多 [+] 显示较少 [-]Buildings: Granary
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
The granary at the Scandia sheep ranch.
显示更多 [+] 显示较少 [-]Ewe and Lamb
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
An ewe with her black lamb in a pen.
显示更多 [+] 显示较少 [-]Horticultural Field Buildings
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
Horticultural building in the field (side and end view) in the winter.
显示更多 [+] 显示较少 [-]Crested Wheat Grass
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
A car in a field of stubble seeded to crested wheatgrass.
显示更多 [+] 显示较少 [-]Buildings: Main Ranch House
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
The main ranch house at the Scandia sheep station.
显示更多 [+] 显示较少 [-]Second House
1943
Agriculture and Agri-Food Canada | University of Lethbridge Library
The second house at the Scandia sheep station.
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